5.1 A Substance May Change in Appearance but Remain the Same!

Last updated at April 25, 2026 by

In this section, we will study the following topics:

Physical Changes Topics Observing Changes Daily life examples Physical Changes Hands-on activities
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CA Maninder Singh

CA Maninder Singh is a Chartered Accountant with 16+ years of practical experience and 20+ years of teaching experience. At Teachoo, he simplifies Accounts, Tax and GST with step-by-step examples so students can apply concepts confidently in exams and real life.

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